Auxiliary device for fixing stomach tube and preventing crush injury

Abstract

The utility model discloses an auxiliary device for fixing a stomach tube and preventing crush injury, and belongs to the technical field of medical auxiliary equipment. The limiting auxiliary part is used for assisting in limiting and fixing the stomach tube, the fixing paste is used for being pasted to the middle of a patient to play a main fixing role, the auxiliary buckle and the connecting layer are used for adhering and fixing the stomach tube in an adhesive tape pasting mode, and the limiting auxiliary part and the fixing paste are connected through the connecting layer. A sticking layer is arranged at the lower end of the fixing patch, a protective film is arranged at the sticking layer, and the limiting auxiliary part is conical; by means of the device, the stomach tube can be conveniently placed into the nasal cavity of a patient, after the stomach tube is placed into the nasal cavity and in the using and treating process, the stomach tube can be effectively isolated from internal tissue of the nasal cavity, the situation that the nose is crushed and damaged due to long-time wearing of the stomach tube is prevented, meanwhile, the effect of limiting and fixing the stomach tube is achieved, and the stomach tube is prevented from being damaged. And the device is convenient to operate, simple in structure and convenient to widely use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to an auxiliary device for fixing a gastric tube to prevent compression injuries. Background Art

[0002] The gastric tube was first invented and advocated by American doctors. It is usually inserted through the nostrils, through the pharynx, and through the esophagus to the stomach. Its function is to empty the gas and fluid in the stomach, relieve abdominal distension and reduce toxin absorption, thereby keeping the gastrointestinal tract empty, preventing vomiting and blood accumulation, and reducing the pressure of the digestive tract, which is conducive to the recovery of gastrointestinal function. The use of gastric tubes for gastrointestinal decompression has a long history. Clinical practice experience has shown that gastric tubes can not only treat acute gastric dilatation and paralytic intestinal obstruction, and save patients with gastric and duodenal ulcer perforation and adhesive intestinal obstruction from surgical treatment and recover, but also help prevent the rupture of anastomosis after gastrointestinal surgery and abdominal distension after various abdominal surgeries.

[0003] The traditional nasogastric feeding method is to insert a gastric tube into the nasal cavity and fix it. Since the patient wears a gastric tube for a long time during treatment, the gastric tube and the patient's nasal tissue are always in contact and friction, which can easily cause damage to the patient's internal nasal tissue. In addition, during the gastric tube fixation process, the gastric tube is generally wrapped around the patient's nasal cavity and pasted to the outside of the patient's nasal cavity with tape, and this pasting method can easily cause the tape to fall off. The present device provides an auxiliary device for fixing the gastric tube to prevent compression injuries. Utility Model Content

[0004] The purpose of the utility model is to provide a device for fixing a gastric tube to prevent compression injury in view of the deficiencies in the prior art, so as to solve the above-mentioned technical problems.

[0005] The embodiment of the utility model adopts the following technical scheme: including a limiting auxiliary piece for assisting the limiting and fixing of the gastric tube, a fixing patch for sticking on the philtrum of the patient to play a main fixing role, an auxiliary buckle and a connecting layer for adhering and fixing the gastric tube by means of adhesive tape, the limiting auxiliary piece and the fixing patch are connected by the connecting layer, the lower end of the fixing patch is provided with an adhesive layer and a protective film is provided at the adhesive layer, the limiting auxiliary piece is conical, a limiting groove is provided inside the limiting auxiliary piece and the limiting groove is also conical;

[0006] The device can facilitate the insertion of a gastric tube into the patient's nasal cavity, and after the insertion is completed, during the treatment process, the gastric tube can be effectively isolated from the internal tissues of the nasal cavity to prevent the nose from being crushed and damaged by wearing the gastric tube for a long time. At the same time, it also plays a role in limiting and fixing the gastric tube, effectively alleviating the patient's pain. It is easy to operate and has a simple structure, so it is easy to use.

[0007] Furthermore, a sponge partition is provided on the outside of the position limiting auxiliary component;

[0008] By providing a sponge partition layer on the outside of the limiting auxiliary component, the limiting auxiliary component can be in a more comfortable state when in contact with the inside of the patient's nasal cavity.

[0009] Furthermore, the connecting layer is made of rubber;

[0010] Since the connecting layer is made of rubber material, after the limiting auxiliary piece is inserted into the patient's nasal cavity, it can adjust the placement angle of the limiting auxiliary piece according to the different face shapes of the patient.

[0011] Furthermore, there are two auxiliary buckles, which are symmetrically arranged at the ends of the limiting auxiliary component, and auxiliary grooves are provided on the two auxiliary buckles. Both auxiliary buckles can be passed through tape and wrapped around the gastric tube and finally adhered to the surface of the fixing patch.

[0012] Furthermore, the fixing patch is provided with a plurality of air holes, and the fixing patch is made of a flexible material with good air permeability;

[0013] Since the fixing sticker is provided with a plurality of ventilation holes and is made of a flexible material with good air permeability, the fixing sticker can achieve a breathable and comfortable effect after being pasted.

[0014] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0015] According to the utility model, when a gastric tube is needed during the treatment of a patient, the conical end of the limiting auxiliary piece can be first inserted into the desired nasal cavity of the patient, and the protective film attached to the fixing sticker can be peeled off and pasted on the philtrum of the patient. At this time, the limiting auxiliary piece can play the effect of expanding the nasal cavity of the patient, so that it is convenient for medical staff to insert the required gastric tube from the nasal cavity of the patient to the required treatment position, thereby improving the treatment effect.

[0016] When the gastric tube is placed in the desired position of the patient, the gastric tube can be isolated from the internal tissue of the patient's nasal cavity by the limiting auxiliary component, thereby preventing the nose from being crushed and damaged by wearing the gastric tube for a long time;

[0017] After the gastric tube is placed in the desired position of the patient, the medical staff can first fix the gastric tube with tape at the auxiliary buckle, pass the tape around the lower end of the gastric tube, wrap the gastric tube, and finally stick it on the surface of the fixing patch, thereby fixing the gastric tube. The medical staff can also stick the two tapes in a staggered manner in a bow-tie-like manner.

[0018] The device can facilitate the insertion of a gastric tube into the patient's nasal cavity, and after the insertion is completed, during the treatment process, the gastric tube can be effectively isolated from the internal tissues of the nasal cavity to prevent the nose from being crushed and damaged by wearing the gastric tube for a long time. At the same time, it also plays a role in limiting and fixing the gastric tube. The gastric tube is pasted in a way that will not cause it to fall off, which effectively alleviates the patient's pain. It is easy to operate and has a simple structure, so it is easy to use widely. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the gastric tube in the pasting state of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the gastric tube in the inserted state of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0023] Reference numerals

[0024] A limiting auxiliary component 1, a limiting groove 11, a fixing sticker 2, a vent hole 21, an auxiliary buckle 3, an auxiliary groove 31, a connecting layer 4, and an adhesive tape 5. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by patients with ordinary skills in the field without making creative work are within the scope of protection of the utility model.

[0026] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] The embodiment of the utility model provides an auxiliary device for fixing a gastric tube to prevent pressure injury, comprising a limiting auxiliary piece 1 for assisting in limiting and fixing a gastric tube, a fixing patch 2 for being pasted on the philtrum of a patient and playing a main fixing role, an auxiliary buckle 3 and a connecting layer 4 for adhering and fixing the gastric tube by means of an adhesive tape 5, the limiting auxiliary piece 1 and the fixing patch 2 are connected by the connecting layer 4, the lower end of the fixing patch 2 is provided with an adhesive layer and a protective film is provided at the adhesive layer, the limiting auxiliary piece 1 is conical, a limiting groove 11 is provided inside the limiting auxiliary piece 1 and the limiting groove 11 is also conical;

[0028] The device can facilitate the insertion of a gastric tube into the patient's nasal cavity, and after the insertion is completed, during the treatment process, the gastric tube can be effectively isolated from the internal tissues of the nasal cavity to prevent the nose from being crushed and damaged by wearing the gastric tube for a long time. At the same time, it also plays a role in limiting and fixing the gastric tube. The gastric tube is pasted in a way that will not cause it to fall off, which effectively alleviates the patient's pain. It is easy to operate and has a simple structure, so it is easy to use widely.

[0029] In a further preferred embodiment of the utility model, a sponge partition is provided on the outside of the position limiting auxiliary component 1;

[0030] By providing a sponge barrier layer on the outside of the limiting auxiliary component 1, the limiting auxiliary component 1 can be in a more comfortable state when in contact with the inside of the patient's nasal cavity.

[0031] In a further preferred embodiment of the utility model, the connecting layer 4 is made of rubber;

[0032] Since the connecting layer 4 is made of rubber material, after the limiting auxiliary component 1 is inserted into the patient's nasal cavity, it can play an effect of adjusting the placement angle of the limiting auxiliary component 1 according to the different face shapes of the patient.

[0033] In a further preferred embodiment of the utility model, two auxiliary buckles 3 are provided, and the two auxiliary buckles 3 are symmetrically arranged at the end of the limiting auxiliary member 1. The two auxiliary buckles 3 are provided with auxiliary grooves 31. The two auxiliary buckles 3 can be passed through the tape 5 and wrapped around the gastric tube and finally attached to the surface of the fixing patch 2. The fixing patch 2 is provided with a plurality of air holes 21, and the fixing patch 2 is made of a flexible material with good air permeability;

[0034] The fixing patch 2 is provided with a plurality of ventilation holes 21, and the fixing patch 2 is made of a flexible material with good air permeability, so that after the fixing patch 2 is pasted, the fixing patch 2 can achieve a breathable and comfortable effect;

[0035] When a gastric tube is needed during the treatment of a patient, the conical end of the limiting auxiliary piece 1 can be first inserted into the desired patient's nasal cavity, and the protective film on the fixing patch 2 can be peeled off and pasted on the patient's philtrum. At this time, the limiting auxiliary piece 1 can play the effect of expanding the patient's nasal cavity, so that it is convenient for medical staff to insert the required gastric tube from the patient's nasal cavity to the desired treatment position, thereby improving the treatment effect;

[0036] After the gastric tube is placed in the desired position of the patient, the gastric tube can be isolated from the internal tissue of the patient's nasal cavity by the limiting auxiliary component 1, thereby preventing the nose from being crushed and damaged by wearing the gastric tube for a long time;

[0037] Reference Figure 1 As shown, after the gastric tube is placed in the desired position of the patient, the medical staff can first fix the auxiliary buckle 3 with the tape 5, bypass the tape 5 from the lower end of the gastric tube, and wrap the gastric tube, and finally stick it on the surface of the fixing patch 2, thereby fixing the gastric tube. The two tapes 5 can also be pasted in a staggered manner similar to a bow tie, thereby achieving fixation of the gastric tube, and the stability is good, the operation is convenient, and the structure is simple, so it is convenient for wide use.

[0038] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A device for fixing a gastric tube to prevent compression injury, characterized in that: include; A positioning auxiliary component (1) for assisting in positioning and fixing a gastric tube; A fixation patch (2) used for being attached to the philtrum of a patient and playing a major fixation role; An auxiliary buckle (3) and a connecting layer (4) for adhesively fixing the gastric tube by means of adhesive tape (5); The position limiting auxiliary component (1) and the fixing patch (2) are connected via a connecting layer (4); an adhesive layer is provided at the lower end of the fixing patch (2) and a protective film is provided at the adhesive layer; the position limiting auxiliary component (1) is conical in shape; a position limiting groove (11) is provided inside the position limiting auxiliary component (1) and the position limiting groove (11) is also conical in shape.

2. The anti-compression auxiliary device for fixing a gastric tube according to claim 1, characterized in that: The exterior of the position limiting auxiliary component (1) is provided with a sponge partition.

3. The anti-compression auxiliary device for fixing a gastric tube according to claim 1, characterized in that: The connecting layer (4) is made of rubber.

4. The anti-compression auxiliary device for fixing a gastric tube according to claim 1, characterized in that: Two auxiliary buckles (3) are provided, and the two auxiliary buckles (3) are symmetrically arranged at the end of the limiting auxiliary component (1). The two auxiliary buckles (3) are provided with auxiliary grooves (31). The two auxiliary buckles (3) can pass through the adhesive tape (5) and be wrapped around the gastric tube and finally adhered to the surface of the fixing patch (2).

5. The anti-compression auxiliary device for fixing a gastric tube according to claim 1, characterized in that: The fixing patch (2) is provided with a plurality of air holes (21), and the fixing patch (2) is made of a flexible material with good air permeability.

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